代码搜索：Raspberry Pi
找到约 10,000 项符合「Raspberry Pi」的源代码
代码结果 10,000
www.eeworm.com/read/376593/9312442
m examp8_13.m
x0=[0,0.4,1 2,pi]; y0=sin(x0); ezplot('sin(t)',[0,pi]); hold on
sp1=csapi(x0,y0); fnplt(sp1,'--'); % 三次分段多项式样条插值
sp2=spapi(5,x0,y0); fnplt(sp2,':') % 5 次 B 样条插值
x=0:.12:1; y=(x.^2-3*x+5).*exp(-
www.eeworm.com/read/376593/9312468
m examp8_19.m
maple('with(numtheory):'); f=maple(['cfe:=cfrac(pi,20)'])
n=maple('nthnumer','cfe',4); d=maple('nthdenom','cfe',4); [vpa(n),vpa(d)]
www.eeworm.com/read/376593/9312639
m examp3_33.m
f=inline('cos(15*x)','x');
tic, S=quadl(f,0,3*pi/2,1e-15), toc
S1=quad(f,0,3*pi/2) % 采用默认精度
S1=quad(f,0,3*pi/2,1e-15)
www.eeworm.com/read/376593/9312836
m examp5_13.m
syms t k; syms a positive
f1=t; f2=a-t;
Fs=int(f1*sin(k*pi*t/a),t,0,a/2)+int(f2*sin(k*pi*t/a),t,a/2,a);
simple(Fs)
www.eeworm.com/read/376593/9312882
m examp10_19.m
syms t; f=(1-t^2)*exp(-t^2/2)/sqrt(2*pi);
ezplot(f,-4,4), hold on; % 绘制基小波，并保护坐标系不被刷新
ezplot(subs(f,t,t-1),-4,4); ezplot(subs(f,t,t+1),-4,4) % 小波平移
figure; ezplot(f,-4,4), hold on;
ezplot(subs(f
www.eeworm.com/read/179957/9326578
cpp p1-14.cpp
#include
const double PI=3.1416; //声明常量(const变量)PI为3.1416
main()
{
//声明3个变量
double r=3,l,s;
//计算圆的周长
l=2*PI*r;
cout
www.eeworm.com/read/179957/9326678
cpp p1-4.cpp
##include //包含iostream.h头文件
void main()
{
//输出字符常量、变量和字符串
char c1='A';
cout
www.eeworm.com/read/179705/9342581
c tests.c
/* integration/tests.c
*
* Copyright (C) 1996, 1997, 1998, 1999, 2000 Brian Gough
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Genera
www.eeworm.com/read/375675/9353873
m experiment2.m
b=input('请选择信号: 1:x1;2:x2;3:x3;4:x4;5:x5;6:x6;7:x7;8:x8;0:退出\n');
i=0;
close all;
while(b)
%%输入xb(n)
if b==6
N=input('请选择FFT变换区间长度N:16或者32或者64\n');
fs=64;
n=0:N-1;
www.eeworm.com/read/179336/9360203
m fig_5_5_ab.m
clear all
tau=50e-12;tdf=20*tau;nitd=9;
E_3=1/(nitd+1);EO_3=1;
K_3=tau*sqrt(tau*E_3/3/sqrt(pi/2));KO_3=tau*sqrt(tau*EO_3/3/sqrt(pi/2));
for itd=1:nitd;
td(itd)=itd*tdf+round((10*(rand-.5))